{"title":"星形连接三相串级功率调节系统直流链路电压平衡控制","authors":"C. Wan, Geng Yang, H. Geng, Weiyang Wu","doi":"10.1109/ICEMS.2011.6073437","DOIUrl":null,"url":null,"abstract":"DC link voltage balancing is very important for the reliable operation of H-bridge cascade power regulation system (PRS). This paper proposes a novel method to balance the three-phase DC link voltage for the star-connected cascade PRS, which is based on the negative sequence voltage injection. The algorithm is analyzed and the performance is compared with the method based on zero sequence voltage injection. The simulation results verify the theoretical analysis and the effectiveness of the proposed method.","PeriodicalId":101507,"journal":{"name":"2011 International Conference on Electrical Machines and Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"DC link voltage balancing control of a three-phase cascade power regulation system with star connection\",\"authors\":\"C. Wan, Geng Yang, H. Geng, Weiyang Wu\",\"doi\":\"10.1109/ICEMS.2011.6073437\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"DC link voltage balancing is very important for the reliable operation of H-bridge cascade power regulation system (PRS). This paper proposes a novel method to balance the three-phase DC link voltage for the star-connected cascade PRS, which is based on the negative sequence voltage injection. The algorithm is analyzed and the performance is compared with the method based on zero sequence voltage injection. The simulation results verify the theoretical analysis and the effectiveness of the proposed method.\",\"PeriodicalId\":101507,\"journal\":{\"name\":\"2011 International Conference on Electrical Machines and Systems\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 International Conference on Electrical Machines and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEMS.2011.6073437\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on Electrical Machines and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEMS.2011.6073437","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
DC link voltage balancing control of a three-phase cascade power regulation system with star connection
DC link voltage balancing is very important for the reliable operation of H-bridge cascade power regulation system (PRS). This paper proposes a novel method to balance the three-phase DC link voltage for the star-connected cascade PRS, which is based on the negative sequence voltage injection. The algorithm is analyzed and the performance is compared with the method based on zero sequence voltage injection. The simulation results verify the theoretical analysis and the effectiveness of the proposed method.
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